#!/bin/bash
#
# $Header: /u/gcmpack/MITgcm/tools/build_options/osf1_alpha_f77,v 1.8 2011/09/12 18:03:26 jmc Exp $
# $Name:  $

# confirmed on Halem by eh3, 2003-09-03
# netcdf: Tested and works:  Wed Jul 21 11:55:34 EDT 2004

FC='f77'
LINK='f77'

FC_NAMEMANGLE="#define FC_NAMEMANGLE(X) X ## _"
DEFINES='-DTARGET_DEC -DWORDLENGTH=1'
CPP='/usr/local/bin/cpp  -traditional -P'
S64='$(TOOLSDIR)/set64bitConst.sh'
RMFILES='*.p.out'
EXTENDED_SRC_FLAG='-extend_source'

#ph: makedepend not available on some/many DEC Alpha's; use mkdep instead
#EH3  Remove the buggy mkdep since the newly included cyrus version
#EH3  works much better on machines such as "halem"
#EH3  MAKEDEPEND='mkdep -f depend.out'

NOOPTFLAGS='-O0'
NOOPTFILES='barrier.F different_multiple.F external_fields_load.F'

FFLAGS="$FFLAGS -convert big_endian"
#FFLAGS="$FFLAGS -r8"

FFLAGS="$FFLAGS -fpe2 -automatic -call_shared -notransform_loops -align dcommons"
FOPTIM='-O5 -fast -tune host -inline all'
#ph: -O5 probably too aggressive in conjunction with adjoint code

if test "x$MPI" = xtrue ; then
  INCLUDES="$INCLUDES -I/usr/ulocal/stow/netcdf-3.5.1/include"
  LIBS="-L/usr/ulocal/stow/netcdf-3.5.1/lib -lnetcdf -lfmpi -lmpi -lkmp_osfp10 -pthread"
else
  INCLUDES="$INCLUDES -I/usr/ulocal/stow/netcdf-3.5.1/include"
  LIBS="-L/usr/ulocal/stow/netcdf-3.5.1/lib"
fi